The book "The Discovery of Oxygen, Part 2" by Karl Wilhelm Schele is a continuation of the exciting scientific research on the discovery of oxygen. In the second part, the author considers the consequences of his discovery, investigating the properties of oxygen, its influence on natural phenomena and the human body. Scheele describes in detail the experiments he conducted to study this gas, and also shares his conclusions about the importance of oxygen to science and technology. This book is an important source for understanding the history of chemistry and the development of scientific research in general.